diff --git a/backend/app.py b/backend/app.py
index 09386e3..fd96c02 100644
--- a/backend/app.py
+++ b/backend/app.py
@@ -1324,21 +1324,24 @@ def admin_user_detail(user_id):
                 for item in items_raw:
                     barcode = item.BARCODE
 
-                    # SQLite에서 제품 카테고리 조회
+                    # SQLite에서 제품 카테고리 조회 (테이블 없으면 건너뜀)
                     categories = []
                     if barcode:
-                        cursor.execute("""
-                            SELECT category_name, relevance_score
-                            FROM product_category_mapping
-                            WHERE barcode = ?
-                            ORDER BY relevance_score DESC
-                        """, (barcode,))
+                        try:
+                            cursor.execute("""
+                                SELECT category_name, relevance_score
+                                FROM product_category_mapping
+                                WHERE barcode = ?
+                                ORDER BY relevance_score DESC
+                            """, (barcode,))
 
-                        for cat_row in cursor.fetchall():
-                            categories.append({
-                                'name': cat_row[0],
-                                'score': cat_row[1]
-                            })
+                            for cat_row in cursor.fetchall():
+                                categories.append({
+                                    'name': cat_row[0],
+                                    'score': cat_row[1]
+                                })
+                        except Exception:
+                            pass  # 테이블 없으면 무시
 
                     items.append({
                         'code': item.DrugCode,